TY  - BOOK
AU  - Ramakrishnan, P.S
TI  - Shifting agriculture and sustainable development an: interdesciplinary study from North - Eastern India
T2  - Man and the Biosphere series
SN  - 1850703833
U1  - 333.761309541 
PY  - 1992///
CY  - Paris
PB  - Parthenon Pub. Co.
ER  -